1. The poet used the combination of reality and fiction (writing and imagination). Descriptions such as "thinking of a cunning rabbit, staring sideways like a worried tiger" show the characteristics of the eagle in the painting, which is fierce, keen and extraordinary. Fictional words (imagination) such as "What should I do to hit every bird, and my hair and blood should flow down to smooth the weeds" show the arrogance and heroism of the eagle by imagining the fierce scene of the eagle fighting with every bird. This writing makes the image of the eagle more vivid and full. (That's right)
2.( 1) Through the eagle's flying, extraordinary momentum and vivid description, the poet praised the painter's superb techniques;
(2) Through the description of the eagle trying to hunt and the imagination of spreading its wings and fighting, it shows the author's high-spirited and energetic mind in his youth;
(3) The "rice bird" is considered as a mediocre person who misleads the country. By painting an eagle to strike a bird, he sprinkled his hair and blood on vilen's imaginary description, which showed the poet's contempt for mediocrity or cynicism. (That's right)